20 lines
1.1 KiB
MiniZinc
20 lines
1.1 KiB
MiniZinc
% A search annotation that supplies a function to be executed on restart
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ann: on_restart(string: pred); @\Vlabel{ann:on_restart}@
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% An annotation for FlatZinc that accesses solver state
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ann: solver_state;
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% The 'status' function reports the status of the solver (before restarting).
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enum STATUS = {START, UNKNOWN, UNSAT, SAT, OPT} @\Vlabel{ann:enum_status}@
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function var STATUS: status(); @\Vlabel{ann:status}@
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% The 'sol' functions provides access to solution values of model variables.
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% The sol functions are meaningful when the solver status is not START.
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function var bool: sol(var bool: x); @\Vlabel{ann:sol1}@
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function var float: sol(var float: x); @\Vlabel{ann:sol2}@
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function var int: sol(var int: x); @\Vlabel{ann:sol3}@
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function var set of int: sol(var set of int: x); @\Vlabel{ann:sol4}@
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% The 'lastval' functions provides access to the last assigned value of variables.
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% The lastval functions are meaningful when the solver status is not START.
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function var bool: lastval(var bool: x);
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function var float: lastval(var float: x);
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function var int: lastval(var int: x);
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function var set of int: lastval(var set of int: x);
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